Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7102961 | Installation of seismic survey devices in shallow, low-angle boreholes | Tacio Jose de Oliveira DaSilva | 2006-09-05 |
| 6715551 | Apparatus and methods for applying time lapse VSP to monitor a reservoir | Nicida Maerefat, Bruce Cornish | 2004-04-06 |